Published benchmark scores are coming from the production mode.
Breaking changes
the NullPointerException has been removed. It had numerous problems. The two most immediate ones were that there wasn’t a pointer, and it wasn’t an exception.
Also Sprach Zarathustra, Op. 30
Einleitung, oder Sonnenaufgang. Richard Strauss, 1896.
I haven’t been this keen on a technology since github.